github - ghsa-7gx2-37rw-xc9h

ghsa-7gx2-37rw-xc9h

Vulnerability from github

Published

2025-03-12 00:31

Modified

2025-03-12 00:31

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.

While reading sysctl_icmp_errors_use_inbound_ifaddr, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49632"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:38Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nicmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.\n\nWhile reading sysctl_icmp_errors_use_inbound_ifaddr, it can be changed\nconcurrently.  Thus, we need to add READ_ONCE() to its reader.",
  "id": "GHSA-7gx2-37rw-xc9h",
  "modified": "2025-03-12T00:31:47Z",
  "published": "2025-03-12T00:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49632"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d2efabce81db7eed1c98fa1a3f203f0edd738ac3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/de9490c32bc10020efdd1509689a28f197d6dfb8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f9617844e4d5d6331dbce3fb19a24e5bda201e58"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49632 (GCVE-0-2022-49632)

Vulnerability from cvelistv5

Published

2025-02-26 02:23

Modified

2025-05-04 08:42

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr. While reading sysctl_icmp_errors_use_inbound_ifaddr, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

References

►

URL

Tags

	https://git.kernel.org/stable/c/de9490c32bc10020efdd1509689a28f197d6dfb8
	https://git.kernel.org/stable/c/f9617844e4d5d6331dbce3fb19a24e5bda201e58
	https://git.kernel.org/stable/c/d2efabce81db7eed1c98fa1a3f203f0edd738ac3

Impacted products

Vendor

Product

Version

►

Version: 1c2fb7f93cb20621772bf304f3dba0849942e5db
Version: 1c2fb7f93cb20621772bf304f3dba0849942e5db
Version: 1c2fb7f93cb20621772bf304f3dba0849942e5db

Version: 2.6.12

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/icmp.c",
            "net/ipv4/sysctl_net_ipv4.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "de9490c32bc10020efdd1509689a28f197d6dfb8",
              "status": "affected",
              "version": "1c2fb7f93cb20621772bf304f3dba0849942e5db",
              "versionType": "git"
            },
            {
              "lessThan": "f9617844e4d5d6331dbce3fb19a24e5bda201e58",
              "status": "affected",
              "version": "1c2fb7f93cb20621772bf304f3dba0849942e5db",
              "versionType": "git"
            },
            {
              "lessThan": "d2efabce81db7eed1c98fa1a3f203f0edd738ac3",
              "status": "affected",
              "version": "1c2fb7f93cb20621772bf304f3dba0849942e5db",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/icmp.c",
            "net/ipv4/sysctl_net_ipv4.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.12"
            },
            {
              "lessThan": "2.6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.56",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.56",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18.13",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nicmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.\n\nWhile reading sysctl_icmp_errors_use_inbound_ifaddr, it can be changed\nconcurrently.  Thus, we need to add READ_ONCE() to its reader."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:42:12.599Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/de9490c32bc10020efdd1509689a28f197d6dfb8"
        },
        {
          "url": "https://git.kernel.org/stable/c/f9617844e4d5d6331dbce3fb19a24e5bda201e58"
        },
        {
          "url": "https://git.kernel.org/stable/c/d2efabce81db7eed1c98fa1a3f203f0edd738ac3"
        }
      ],
      "title": "icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49632",
    "datePublished": "2025-02-26T02:23:44.227Z",
    "dateReserved": "2025-02-26T02:21:30.428Z",
    "dateUpdated": "2025-05-04T08:42:12.599Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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